WS 2133 then AC 1646 at Toronto Pearson
Cancún → Toronto → Miami
Timetable, Toronto time
17:15WS 2133 from Cancún at the gate
16:30AC 1646 to Miami leaves the gate
23 h 15 apart on the timetable, overnight
AC 1646 leaves 23 h 15 after WS 2133 arrives on the timetable: more than half a day, so not a connection we count.